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Junior Java Engineer Interview Questions

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104 junior java engineer interview questions shared by candidates

They ask that you take a look at their company website and try out their 'Ignition' software. I can not remember if I was given a special access code for their software, but I think the recruiter might have mentioned it. Basic technical questions on data structures (stacks, queues, linked lists)—nothing complex. Questions about SQL and NoSQL. Your experience with Java. Personal projects.
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Junior Java Software Engineer

Interviewed at Inductive Automation

3.7★
Jun 21, 2015

They ask that you take a look at their company website and try out their 'Ignition' software. I can not remember if I was given a special access code for their software, but I think the recruiter might have mentioned it. Basic technical questions on data structures (stacks, queues, linked lists)—nothing complex. Questions about SQL and NoSQL. Your experience with Java. Personal projects.

Questions regarding in-depth OOP, Java-related questions (what is a class loader, what is maven, etc) SQL questions (difference between left join and right join) Discussion about microservices architecture and the benefits of it. Difference between a monolith and microservices.
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Junior Java Software Engineer

Interviewed at European Dynamics

3.4★
May 7, 2023

Questions regarding in-depth OOP, Java-related questions (what is a class loader, what is maven, etc) SQL questions (difference between left join and right join) Discussion about microservices architecture and the benefits of it. Difference between a monolith and microservices.

- 10 questions de code Java à terminer en 1h. - Pourquoi venir en Belgique ? Pourquoi notre entreprise ? Pourquoi le domaine bancaire ? Pourquoi une grande entreprise ? Expliquez en anglais comment vous avez travaillé en équipe sur un de vos projets et quels problèmes il y a eus.
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Junior Java software developer

Interviewed at BNP Paribas Fortis

3.8★
Jan 8, 2025

- 10 questions de code Java à terminer en 1h. - Pourquoi venir en Belgique ? Pourquoi notre entreprise ? Pourquoi le domaine bancaire ? Pourquoi une grande entreprise ? Expliquez en anglais comment vous avez travaillé en équipe sur un de vos projets et quels problèmes il y a eus.

Basic debugging questions and some hard hashmap and lists questions. All online questions were multiple choice (well, that made it worse?). Some of the preliminary questions were very basic. There are 23 questions of be completed in 60 minutes.
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Junior Java Software Developer

Interviewed at Interactive Brokers

3.4★
Oct 13, 2015

Basic debugging questions and some hard hashmap and lists questions. All online questions were multiple choice (well, that made it worse?). Some of the preliminary questions were very basic. There are 23 questions of be completed in 60 minutes.

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